Protective unit for airport runway light fixtures



FIG. 1 is a perspective view of our inventive design.

FIG. 2 is a bottom view thereof.

FIG. 3 is a top view of our design.

FIG. 4 is a front elevational view thereof, the rear being a mirrorimage of that shown; and,

FIG. 5 is a side elevational view thereof, the opposite side being amirror image of that shown.

The new and ornamental design for a protective unit for airport runwaylight fixtures, as shown and described herein.